574-575 / 3107
Potential advantages
:
coverage
of targets near critical structures:
rectum (anterior wall)
small bowel
Prostate/Pelvis
70 Gy, SV 50 Gy
3 fields
74 Gy, SV 55.5 Gy
5 fields
Evidence
bladder
penile bulb
delivery of
conventional doses with less toxicity
delivery of
higher doses without higher toxicity:
dose-escalation protocols
26
78 Gy, SV 58.5 Gy
Rapid Arc